baber/WOPTO huggingface dataset:
Patent JP-S61280981-A (JP)
Title: Apparatus for changing over position of ribbon
Inventor: HASEGAWA HARUO
IPC: B41J35/14
Filed: 1985-06-07
Abstract: PURPOSE:To obtain a ribbon position change-over apparatus capable of accurately determining the change-over of a ribbon, by cooperating a guide shaft along with a guide member by a connection link so as to move the guide member to the same direction corresponding to the moving amount of a ribbon base and regulating the length of the connection link even if the distance between the rotation center of a cam and that of the connection lever gets out of order. CONSTITUTION:A guide shaft 8 for guiding a guide member 10, which guides a ribbon to a running direction, in parallel to a platen 3 in a freely slidable manner is mounted and cams 14 supporting both sides of a ribbon case 3 are connected to gears 11, 12 driven by a motor 13 to be arranged on the same axis. First links 20 contacted with the cams 14 at one ends and having slots 25 formed to the other ends thereof and second links 21 connected to both ends of the guide shaft 8 at one ends thereof are provided and both first and second links 20, 21 are connected in the slots 25 by screws 24 to form connection links 22 freely extensible and contractable and freely fixed in an arbitrarily length and the second links 21 are mounted to the shaft 19 protruded to the slots 25 so as to be freely revolved to the same direction as the revolving direction of the ribbon base 5.
Patent JP-H0420826-A (JP)
Title: Temperature characteristics compensating circuit of torque sensor
Inventor: NAKAMOTO AKIRA
IPC: G01L3/10
Filed: 1990-05-15
Abstract: PURPOSE:To correctly compensate a zero point and temperature characteristics of a torque sensor by performing temperature compensation due to a difference in both detection signals of two detecting coils based on a temperature value of the torque sensor which has been detected by comparing the detection signals with a reference value. CONSTITUTION:If both detecting coils 4 are constituted so that detected voltages v1, v2 are approximately equal to each other when a torque is applied to a shaft 1, a sum V1 + V2 of dc voltages of a filter 8 is approximately constant and varies depending on temperature of a torque sensor. Comparing the sum V1 + V2 with a reference voltage 11 permits output voltages of both coils 4 to have approximately constant temperature characteristics when an exciting voltage is constant so that the temperature of the sensor itself can be detected, and this is sent to a temperature characteristics compensating voltage generating circuit 12. Then a zero point compensating voltage Vcz based on the detected temperature is subtracted 13 from a difference in detected voltages V1 - V2 and a signal V1 - V2 - Vcz with zero-point temperature characteristics compensated is calculated to be sent to a sensitivity compensation circuit 14, where the signal V1 - V2 - Vcz is multiplied by a sensitivity compensating coefficient Ks corresponding to a sensitivity compensating voltage Vcs and a torque detection signal with temperature characteristic of the zero point and the sensitivity compensated is output.
Patent JP-H04331473-A (JP)
Title: Power converter having abnormality detecting mechanism
Inventor: ISHITA KIYOTOMO
IPC: H02H7/122
Filed: 1991-04-30
Abstract: PURPOSE:To prevent trouble from spreading at the time of turn ON of power switch by finding abnormality in advance when a power converter is in short- circuited state viewed from a power supply system. CONSTITUTION:When the impedance of main circuit 1 lowers due to the failure of an inverter component, for example, a current flows from a low voltage DC power supply 7 through a diode 8 to the main circuit 8. A current detecting mechanism 10 detects abnormality by comparing the voltage across a resistor 11, induced by the current, with a reference voltage 12. When the main circuit 1 is normal, voltage of main power supply is higher than that of the low voltage power supply 7 and the diode 8 is reversely biases upon turn ON of main power supply thus blocking current flow to an abnormality detecting circuit 9 from the main circuit 1.
Patent JP-H05154102-A (JP)
Title: Endoscope
Inventor: YABE HISAO
IPC: A61B1/04
Filed: 1992-05-18
Abstract: PURPOSE:To provide the endoscope which facilitates the repair of an objective observation unit constituted by using a solid-state image pickup element in the event of generation of a trouble in this unit and can repair the unit in a short period of time. CONSTITUTION:The endoscope constituted by providing the solid-state image pickup element 34, electronic parts 31 ancillary thereto and electric wires 36 into the front end of the endoscope and extending the electric wires 36 into an endoscope insertion part 5 is provided with a shielding member 54 for shielding the solid-state image pickup element 34 and the electronic parts 31 ancillary thereto. The solid-state image pickup element 34, the electronic parts 31 ancillary to this solid-state image pickup element 34, the electric wires 36 and the shielding member 54 are unitized and this unit is freely attachably and detachably mounted to a front end constituting member 7 of the front end of the endoscope.
Patent JP-H10302226-A (JP)
Title: Shield type magnetoresistive thin film magnetic head
Inventor: SHOJI SHIGERU
IPC: G11B5/39
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To make it difficult to catch a signal of the adjacent tracks as noise by suppressing generation of noise due to the dividing of magnetic domain of shield. SOLUTION: The width d10 of a lower shield 10 and width d12 of upper shield/write lower pole 12 are formed wider than the track width d2 of an MR element 16 at the position at the surface opposed to the recording medium and the width d10 of the lower shield 10 is set narrower than the width d12 of the upper shield/write lower pole 12. The width d10 of the lower shield 10 is set in the range of 1.2 to 2.5 times the track width d2 of the MR element 16. Width d12 of the upper shield/write lower pole 12 is set to 20 times or more the width d3 of the write upper pole 24.
Patent JP-H08318761-A (JP)
Title: Assembling method and structure for meter module to vehicle
Inventor: NISHITANI KEIZO
IPC: G12B9/00
Filed: 1995-05-24
Abstract: PURPOSE: To improve assembling workability, and also to achieve light weight, by housing a meter module into a meter module housing part through a process of inserting a guide projecting part into a guide groove, and by connecting connectors of wire harnesses to connectors provided on the meter module. CONSTITUTION: Connectors 16 of branched wire harnesses 15 are housed into connector housing windows 17 provided on the back wall 12c of a meter module housing part 12 of an installment panel P. Next, a meter module A is made to approach to the meter module housing part 12 of the installment panel P, and connectors 5a connected to a wire harness 5 of a dashboard 1 and connectors 16 of the branched wire harnesses 15 are fitted to each other. A guide projecting part 10 provided on a finish panel 2 of the meter module A is inserted into a guide groove 13 of the installment panel P, the meter module A is advanced into the meter module housing part 12, and the meter module A is fixed on the peripheral wall 12c of the meter module housing part 12.
Patent JP-H06316497-A (JP)
Title: Magneto-optical garnet
Inventor: SAITO MITSUNORI
IPC: C30B19/02
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a magneto optical garnet film having a high coefft. of Faraday rotation, low temp. dependency, low saturation magnetization and small absorption loss by using specified rare earth elements in Bi substd. rare earth element-iron garnet formed by liq. phase epitaxial growth and limiting the compsn. of the garnet. CONSTITUTION:This magneto-optical garnet has a compsn. represented by formula TbxLu3-x-y-zCeyBizFe5O12 (where 0.7<=x<=1.0, 0<y<=0.02 and 0.9<=z<=1.1).
Patent JP-S62288745-A (JP)
Title: Flexible belt and transmission mechanism utilizing said belt
Inventor: EDOARUDO ROBETSUKI
IPC: F16G1/08
Filed: 1987-05-21
Abstract: A flexible belt (1-12) made of an elastomeric material, comprising an annular body, delimited by two base surfaces and by two lateral sides; at least one of the base surfaces can be disposed with a determined winding arc, around a pulley from which it receives or, to which it transmits motion by means of friction. The sides of the annular body, are inactive for transmitting the forces by means of friction. The belt that is, for example, flat, is extensible, and it comprises at least one group of three layers (2, 3, 4), in direct contact with one another, each one of which comprises fibres, disposed in a single predetermined direction. In the reinforcing structure, there are no inextensible cords present. The belt can comprise means (5-8), on at least one of the base surfaces, of the annular body, for contrasting any lateral shiftings relative to the pulley of the transmission.
Patent JP-S5248489-A (JP)
Title: Piezo-electric porcelain resonator
Inventor: ISHIBASHI KOUJI
IPC: H03H9/17
Filed: 1975-10-16
Abstract: PURPOSE:To improve the frequency response of a piezo-electric porcelain by providing a void space at the front and reverse sides of a main vibrator of the piezo-electric porcelain so as not to suppress the main vibrator.
Patent JP-H09312648-A (JP)
Title: Stand-by facility designing method for switching alternate path of communication network
Inventor: MIROSUROU SUROMINSUKII
IPC: G06F17/50
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To design a stand-by network for switching alternative paths at low cost by developing a target network by a 2nd phase according to guidelines that are provided by a 1st phase based on linear programming. SOLUTION: A sample network consisting of, for example, 7 cross-connect nodes and 13 links is used to show topology, link costs, and operation capacity allocations along the links. This network has 21 bidirectional terminal-to- terminal operation buses installed and combinations of different sources and destination nodes are connected at the lowest cost. Capacity units are so allocated to operation buses that, for example, 3 is for (1, 2), 1 for (1, 3), 2 for (1, 4), and 3 for (1, 5). Here, the distribution of the network with which minimum protection can be obtained is calculated according to the guidelines 1, 2, and 3. Then stand-by final constitutions SNFCs are enumerated and the constitution with top priority is selected.
Patent JP-H01295081-A (JP)
Title: Combination mixing valve
Inventor: YONEKUBO HIROAKI
IPC: F16K11/048
Filed: 1988-05-23
Abstract: PURPOSE:To eliminate damage of a driving part and/or a valve unit and burning of a driving motor preventing the valve unit from being excessively pressed to a valve seat, even when the hot or cold water side valve unit is fully closed, by movably mounting the hot and cold side valve units to a driving shaft. CONSTITUTION:A driving shaft 37, having a hot water side valve unit 33 and a cold water side valve unit 35, is contained in a cartridge 36 having a host water side valve seat 32 and a cold water side valve seat 34. The valve units 33, 35 are slidably provided in the driving shaft 37. The hot water side valve unit 33 is urged by a spring 38, and a cold water side valve unit 35 is urged by a spring 42, limiting a moving amount by a stop ring 44. When the driving shaft 37 is moved to the right by a motor 51, the driving shaft 37 presses by its point end the bottom surface of a hole part 39 in the hot water side valve unit 33, opening the hot water side valve unit 33. When the driving shaft 37 is moved to the left, the stop ring 44 presses the cold water side valve unit 35 to be opened. Since the valve units 33, 35 are driven through the springs 38, 42, the valve units are prevented from being excessively pressed to the valve seats 32, 34.
Patent JP-S6017931-A (JP)
Title: Basic cell in master slice system
Inventor: SATOU SHINJI
IPC: H01L27/04
Filed: 1983-07-09
Abstract: PURPOSE:To eliminate an excess transistor by forming the a shape of a unit cell to be freely elongated laterally and longitudinally, thereby readily constructing a circuit such as an RAM or the like. CONSTITUTION:Two normal type basic cells BC, BC' are aligned in the gate length direction of the transistor interposed therein, four p-channel transistors QP5-QP8 having gate length are added in combination by two in a direction perpendicular to the gate length direction of the transistor interposed in the cell at one side of the gate width direction of the transistor interposed therein, and four n-channel transistors QN5-QN8 are similarly added in combination by two at the other side. Since the transistors QP6, QP8 and the transistors QN6, QN8 respecitively have common gates, 2-bit content can be obtained in case of constructing an RAM, and excess transistor is not produced. In case of constructing a unit cell, the cell can be freely elongated laterally and longitudinally.
Patent JP-S62282371-A (JP)
Title: Automatic wiring equipment
Inventor: INOUE SATORU
IPC: G06F17/50
Filed: 1986-05-30
Abstract: PURPOSE:To quicken the automatic wiring job by dividing a table section into X and Y tables depending on common coordinates of the start and end points of an imaginary segment and arranging paths in the descending order of the common coordinates thereby reducing number of cross point checks remarkably. CONSTITUTION:An imaginary segment l1 including a point A is generated and coordinates (11, 4), (11, 6) of the start and end points are stored in an imaginary segment coordinate storage section QUE 19 and a head address m1 is stored in the 11th of the AX table 15. An imaginary segment l2 including a point B is drawn and coordinates (0, 10), (5, 10) are stored in the section QUE 19, and an address m2 is stored in a BY table 18, but since no data is given in AX tables 1-5, no imaginary segment having the possibility of crossing exists and no cross point check is applied. An imaginary segment l3 is drawn, data are given to an AY table 16, an imaginary segment l4 is drawn and data are given in a BX table 17. Imaginary segments l5-l7 and l8-l14 are drawn and the cross point check is applied to only the segments l5-l7, l3-l14 and l2 only. An imaginary segment l15 is drawn, the cross point check with the segment l14 is applied to determined paths A, C, B.
Patent JP-H04328956-A (JP)
Title: Picture data read method
Inventor: YAMAGUCHI KATSUYA
IPC: G06T7/00
Filed: 1991-04-26
Abstract: PURPOSE:To quicken a run length data read for a desired partial picture by referring an index representing the correspondence between a subscanning position of a scanning line and an address of a run length data of a picture memory. CONSTITUTION:An input device 10 reads a run length data Dr from an original picture and stores it to an external storage device 20. The data Dr is stored in a picture memory 322 of a processor 30 and the processing section 323 implements area division processing of the picture based on the data Dr to generate an index data and it is stored in a memory 321. A run length data is read from the picture memory 322 based on a rage of the partial picture according to the designation to a designation input section 31 by the operator and an address data of an index data resulting from reading of the picture processing content and the partial picture is subject to picture processing to obtain the picture data. Thus, the read is quickened by specifying an address on which the run length data is stored.
Patent JP-S5914842-A (JP)
Inventor: KATOU HISATOYO
IPC: A61B6/02
Filed: 1982-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61283561-A (JP)
Title: Multi-needle electrode head type electrostatic recorder
Inventor: ITO ISAO
IPC: B41J2/40
Filed: 1985-06-10
Abstract: PURPOSE:To prevent the generation of unwanted phenomena due to toner adhesion on a needle electrode, by providing a power supply means establishing the electric potential of a multi-needle electrode head higher than the precharged electric potential of a transfer medium under the condition free from a printing signal. CONSTITUTION:When a recording paper 6 with the toner is fed to fixing rollers 9 and released from a dielectric belt 2, the toner is removed from the recording paper 6 by a cleaning device 11 after being electrostatic-discharged by a collotron 10 for electrostatic-discharge. At this time, a printing signal detecting circuit 31 sends a drive signal DS after confirming the absence of a printing signal 30, allowing a voltage higher than the precharged electric potential to be supplied to an electrode head 3 by a non-printing voltage circuit 32. Accordingly, an electric charge leak from the dielectric belt 2 to the head 3 is not occured, enabling the prevention of the black lines caused by the unwanted phenomena.
Patent JP-H07329179-A (JP)
Title: Manufacture of lining metal tube
Inventor: UJIHARA TATSUSHI
IPC: B29C63/34
Filed: 1994-06-07
Abstract: PURPOSE:To provide a method of manufacturing a lining metal tube consisting of a metal tube and a synthetic resin tube which are firmly bonded together and therefore, are not separated from each other. CONSTITUTION:A space (b) of a specified width is provided between a V-bent preheating device 3 and a heating device 4, and a tubular product (a) heated upto a specified temperature level is allowed to cure in the space (b) during a period in which the tubular product (a) is passing through the preheating device 3. Thus the temperature of the periphery of the tubular product (2) is equalized. Next, the tubular product (a) is heated from the center to both ends using the heating device 4. Further, the outer or inner peripheral facing of a metal tube 1 is coated with a synthetic resin tube 2 which expands or contracts due to softening from the center to both ends. Finally, the both ends of the synthetic resin tube 2 is allowed to expand or contract toward the tubular end side by heating only an area near both ends of the tubular product (a) toward the tubular end side using a heater 5, so that the both end parts of the synthetic resin tube 2 comes into contact with the inner or outer peripheral facing of the end part of the metal tube 1. Consequently, a lining metal tube is obtained which consists of the metal tube firmly junctioned to the synthetic resin tube and never separated.
Patent JP-S625496-A (JP)
Inventor: RUISU DABURIYUU BURITSUTEINGAM
IPC: A47J31/41
Filed: 1986-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11315966-A (JP)
Title: Fuel hose
Inventor: KANBE SHINOBU
IPC: B32B1/08
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain preferable vulcanization adhesive recipe of FKM/NBR.PVC by blending polyvinyl chloride having a specified weight part, including combined acrylonitrile having a specified weight %, and blending 1,8-diazabicyclo-(5,4,0)- undecene-7 salt of carboxylic acid. SOLUTION: A device is composed of a inner layer using fluorine-contained rubber and an outer layer vulcanization-adhering to the inner layer using a blend material of acrylonitrile-butadiene rubber and polyvinyl chloride. A blend rate of polyvinyl chloride in the blend material is set to 15 to 45 weight part in 100 weight part of the blend, combined acrylonitrile contents in acrylonitrile- butadiene rubber is set to 28 to 42 weight %, and 1,8-diazabicyclo-(5,4,0)- undecene-7 salt of carboxylic acid showing a formula is blended. R is saturation or unsaturation hydrocarbon radical having a chain, annular, or both structures, or an induction substrate, and including atom other than carbon atom or hydrogen atom.
Patent JP-H0420976-A (JP)
Title: Ion current control printer
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/22
Filed: 1990-05-16
Abstract: PURPOSE:To drastically shorten the size in the horizontal direction of the printer and to decrease the length of the recording paper part to be uselessly consumed by aligning the centers of plural pieces of ion current control heads toward the central direction of the arc of the supporting surfaces of supporting members for electrostatic recording paper and disposing plural pieces of the ion current control heads in proximity. CONSTITUTION:Ion current control head base bodies 24 are flexible sheet-like members which are formed with electrode layers disposed to face each other so as to cross each other and the leader wire patterns thereof on both surfaces of insulating resins, such as polyimide, and are provided with ion current control apertures at the respective cross points. The supporting members 21 constitute the supporting surfaces having arc shaped front ends facing the recording paper 26. The head base bodies 24 are supported on these supporting surfaces. Groove-shaped ion generating parts 22 are provided in the central parts of the arc-shaped supporting surfaces at the front ends of the supporting members 21 and corona wires 23 as ion sources are disposed at the center of the generating parts 22. Two arrays of recording heads 20A, 20B are disposed by directing the front ends thereof toward the central direction of a supporting roller 28. The front end surfaces of the ion current control heads and the surface of the recording paper 26 face each other apart a spacing via a microgap.
Patent JP-S63290851-A (JP)
Title: Production of alkylaminoacetals
Inventor: OKADA MASAYUKI
IPC: C07C217/40
Filed: 1987-05-25
Abstract: PURPOSE:To readily and economically obtain a compound useful as an intermediate raw material for medicines and agricultural chemicals in good yield, by reacting chloroacetals with an alkylamine in the presence of an aqueous solvent. CONSTITUTION:Chloroacetals and an alkylamine are subjected to dehydrochlorination reaction at 60-150 deg.C, preferably 100-130 deg.C in an aqueous solvent to afford the aimed substance expressed by the formula (R and R1 are H or 1-4C alkyl; R2 and R3 are 1-4C alkyl). The alkylamine is used in a molar amount of 2-10 times based on the chloroacetals and water is used in an amount of 20-50% based on that required for dissolving an alkylamine hydrochloride formed as a by-product. Methylaminoacetaldehyde dimethylacetal is exemplified as the compound expressed by the formula and useful as an intermediate raw material for 1-methyl-2-mercaptoimidazole used as an antithyroid agent.
Patent JP-H08318616-A (JP)
Title: Automatic design area rate measuring system for printing plate
Inventor: TOZAWA SHINICHI
IPC: B41F33/14
Filed: 1996-05-21
Abstract: PURPOSE: To provide a design area rate measuring system capable of accurately obtaining the design area rate at each key zone and being automated. CONSTITUTION: The design area rate measuring system comprises a measuring unit 60 for measuring the quantity of reflected light of a printing plate after developing and obtaining the design area rate at each ink key zone of a printer to be obtained. An aligning unit 50 is disposed to regulate the widthwise transfer of the plate accompanying with the plate introducing side of the unit 60 and to feed the plate to the unit 60. The unit 50 has a pair of conveyors for conveying the plates disposed in series with the conveying direction of the plates, and a pin 54 protruding upward between the conveyors. The unit 50 once stops the plate on a conveying passage, and widthwisely transfers the plate by the pin 54 to be positioned.